<template>
    <el-dialog :model-value="modelValue" :title="dialogTitle" width="30%" @close="handleClose">
        <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
            <el-form-item label="上级菜单" prop="parentId">
                <el-select v-model="form.parentId" placeholder="请选择上级菜单" @change="$forceUpdate()">
                    <template v-for="item in tableData">
                        <el-option :label="item.name" :value="item.id"></el-option>
                        <template v-for="child in item.children">
                            <el-option :label="child.name" :value="child.id">
                                <span>{{ " -- " + child.name }}</span>
                            </el-option>
                        </template>
                    </template>
                </el-select>
            </el-form-item>
            <el-form-item label="菜单类型" prop="menuType" label-width="100px">
                <el-radio-group v-model="form.menuType">
                    <el-radio :label="'M'">目录</el-radio>
                    <el-radio :label="'C'">菜单</el-radio>
                    <el-radio :label="'F'">按钮</el-radio>
                </el-radio-group>
            </el-form-item>
            <el-form-item label="菜单图标" prop="icon">
                <el-input v-model="form.icon" />
            </el-form-item>
            <el-form-item label="菜单名称" prop="name">
                <el-input v-model="form.name" />
            </el-form-item>
            <el-form-item label="权限标识" prop="perms">
                <el-input v-model="form.perms" />
            </el-form-item>
            <el-form-item label="组件路径" prop="component">
                <el-input v-model="form.component" />
            </el-form-item>
            <el-form-item label="显示顺序" prop="orderNum">
                <el-input-number v-model="form.orderNum" :min="1" label="显示顺序"></el-input-number>
            </el-form-item>
        </el-form>
        <template #footer>
            <span class="dialog-footer">
                <el-button type="primary" @click="handleConfirm">确认</el-button>
                <el-button @click="handleClose">取消</el-button>
            </span>
        </template>
    </el-dialog>
</template>
<script setup>
import { defineEmits, defineProps, ref, watch } from "vue";
import requestUtil, { getServerUrl } from "@/util/request";
import { ElMessage } from 'element-plus'
const tableData = ref([])
const props = defineProps(
    {
        id: {
            type: Number,
            default: -1,
            required: true
        },
        dialogTitle: {
            type: String,
            default: '',
            required: true
        },
        modelValue: {
            type: Boolean,
            default: false,
            required: true
        },
        tableData: {
            type: Array,
            default: [],
            required: true
        }
    }
)
const form = ref({
    id: -1,
    parentId: '',
    menuType: "M",
    icon: '',
    name: '',
    perms: '',
    component: '',
    orderNum: 1
})
const rules = ref({
    parentId: [
        { required: true, message: '请选择上级菜单' }
    ],
    name: [{ required: true, message: "菜单名称不能为空", trigger: "blur" }]
})
const formRef = ref(null)
const initFormData = async (id) => {
    const res = await requestUtil.get("sys/menu/" + id);
    form.value = res.data.result;
}
watch(
    () => props.modelValue,
    () => {
        let id = props.id;
        tableData.value = props.tableData;
        if (id != -1) {
            initFormData(id)
        } else {
            form.value = {
                id: -1,
                parentId: '',
                menuType: "M",
                icon: '',
                name: '',
                perms: '',
                component: '',
                orderNum: 1
            }
        }
    }
)
const emits = defineEmits(['update:modelValue', 'initMenuList'])
const handleClose = () => {
    emits('update:modelValue', false);
}
const handleConfirm = () => {
    formRef.value.validate(async (valid) => {
        if (valid) {
            let result = await requestUtil.post("sys/menu/save", form.value);
            let data = result.data;
            if (data.code == 2000) {
                ElMessage.success("执行成功！")
                formRef.value.resetFields();
                emits("initMenuList")
                handleClose();
            } else {
                ElMessage.error(data.msg);
            }
        } else {
            console.log("fail")
        }
    })
}
</script>
<style scoped>

</style>